<template>
  <div>
    <title>大幸运 - 喜庆游戏中心</title>
    <link
      rel="stylesheet"
      href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css"
    />
    <link
      href="https://fonts.googleapis.com/css2?family=Ma+Shan+Zheng&family=Noto+Sans+SC:wght@400;500;700&display=swap"
      rel="stylesheet"
    />
    <!-- 固定在页面上的粒子背景 -->
    <div class="particles" id="particles"></div>

    <!-- 固定在页面上的装饰元素 -->
    <div class="decoration dec-1">✦</div>
    <div class="decoration dec-2">❈</div>
    <div class="decoration dec-3">❖</div>
    <div class="decoration dec-4">✤</div>

    <div class="container">
      <div class="header">
        <div class="title-container">
          <h1 class="title">大幸运</h1>
          <p class="subtitle">请相信：美好的事情永远即将发生……</p>
        </div>
      </div>

      <div class="divider"></div>

      <div class="intro">
        <h2>幸运游戏中心</h2>
        <p>
          欢迎来到大幸运游戏中心，这里汇集了各种幸运游戏，给您带来无限乐趣和惊喜！
        </p>
        <p>选择您喜欢的游戏，体验心跳加速的感觉，让幸运女神常伴左右！</p>

        <ul>
          <li>
            <i class="fas fa-star"></i>
            双色球：每周二、四、日开奖，千万大奖等您来拿
          </li>
          <li>
            <i class="fas fa-star"></i> 大转盘：每日免费旋转，惊喜礼品送不停
          </li>
          <li>
            <i class="fas fa-star"></i> 猜大小：简单刺激，快速赢取幸运金币
          </li>
          <li>
            <i class="fas fa-star"></i> 赛马场：每周六激情开赛，预测冠军赢大奖
          </li>
        </ul>

        <div class="lucky-numbers">
          <div
            class="number-ball"
            v-for="n in 7"
            :key="n"
            :style="{ animationDelay: `${n * 0.2}s` }"
          >
            {{ Math.floor(Math.random() * 9) + 1 }}
          </div>
        </div>
      </div>

      <div class="games-container">
        <div
          class="game-card"
          v-for="(game, index) in games"
          :key="index"
          @mouseenter="activeIndex = index"
          @mouseleave="activeIndex = -1"
        >
          <div class="game-icon">
            <i :class="game.icon"></i>
          </div>
          <h2 class="game-name">{{ game.name }}</h2>
          <p class="game-desc">{{ game.description }}</p>
        </div>
      </div>

      <div class="footer">
        <p>© 2023 大幸运游戏中心 | 让幸运与美好常伴您左右</p>
        <p style="margin-top: 10px">
          服务热线: 400-888-8888 | 客服邮箱: service@dalucky.com
        </p>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      activeIndex: -1,
      games: [
        {
          name: "双色球",
          icon: "fas fa-dice",
          description: "选择幸运号码，赢取千万大奖，机会就在眼前！",
        },
        {
          name: "大转盘",
          icon: "fas fa-sync-alt",
          description: "转动幸运轮盘，惊喜奖品等您来拿，好运不停转！",
        },
        {
          name: "猜大小",
          icon: "fas fa-chart-bar",
          description: "简单刺激猜大小，考验直觉与运气，一猜即中！",
        },
        {
          name: "赛马场",
          icon: "fas fa-horse",
          description: "激情赛马比赛，选择冠军马匹，冲刺终点赢大奖！",
        },
      ],
    };
  },
  mounted() {
    this.createParticles();
  },
  methods: {
    createParticles() {
      const container = document.getElementById("particles");
      const particleCount = 60;

      for (let i = 0; i < particleCount; i++) {
        const particle = document.createElement("div");
        particle.classList.add("particle");

        // 随机属性
        const size = Math.random() * 15 + 5;
        const posX = Math.random() * 100;
        const posY = Math.random() * 100 + 100;
        const animationDuration = Math.random() * 20 + 15;
        const animationDelay = Math.random() * 5;

        particle.style.width = `${size}px`;
        particle.style.height = `${size}px`;
        particle.style.left = `${posX}%`;
        particle.style.top = `${posY}%`;
        particle.style.animationDuration = `${animationDuration}s`;
        particle.style.animationDelay = `${animationDelay}s`;

        container.appendChild(particle);
      }
    },
  },
};
</script>

<style scoped>
 * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Noto Sans SC', sans-serif;
            background: linear-gradient(135deg, #ff1a1a 0%, #b30000 100%);
            color: #fff;
            min-height: 100vh;
            display: flex;
            justify-content: center;
            position: relative;
            overflow-x: hidden;
        }
        
        /* 固定在页面上的粒子背景 */
        .particles {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 0;
            pointer-events: none;
        }
        
        .particle {
            position: absolute;
            border-radius: 50%;
            background: rgba(255, 215, 0, 0.3);
            animation: float 15s infinite linear;
        }
        
        @keyframes float {
            0% {
                transform: translateY(0) translateX(0);
                opacity: 0;
            }
            10% {
                opacity: 1;
            }
            90% {
                opacity: 0.5;
            }
            100% {
                transform: translateY(-100vh) translateX(100px);
                opacity: 0;
            }
        }
        
        .container {
            max-width: 1200px;
            width: 100%;
            text-align: center;
            z-index: 10;
            padding: 50px 20px;
            position: relative;
        }
        
        .header {
            margin-bottom: 50px;
            position: relative;
            display: inline-block;
            padding: 0 20px;
        }
        
        .title-container {
            position: relative;
            display: inline-block;
        }
        
        .title {
            font-family: 'Ma Shan Zheng', cursive;
            font-size: 4.8rem;
            color: #FFEB3B;
            text-shadow: 0 0 20px rgba(255, 235, 59, 0.8);
            letter-spacing: 8px;
            margin-bottom: 10px;
            position: relative;
            z-index: 2;
            transform: translateY(0);
            animation: titleFloat 3s ease-in-out infinite;
        }
        
        .subtitle {
            position: absolute;
            right: 0;
            bottom: -5px;
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            font-weight: 400;
            letter-spacing: 3px;
            text-align: right;
            transform: translateY(100%);
            white-space: nowrap;
            opacity: 0.9;
            text-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
            animation: subtitleGlow 3s infinite alternate;
        }
        
        .games-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 35px;
            margin-top: 40px;
        }
        
        .game-card {
            background: linear-gradient(145deg, rgba(255, 82, 82, 0.9), rgba(183, 28, 28, 0.9));
            border-radius: 18px;
            padding: 45px 25px;
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.25);
            transition: all 0.45s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            border: 3px solid rgba(255, 235, 59, 0.35);
            backdrop-filter: blur(4px);
            transform: translateY(0);
        }
        
        .game-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: 
                radial-gradient(circle at 20% 30%, rgba(255, 235, 59, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(255, 235, 59, 0.15) 0%, transparent 40%);
            pointer-events: none;
        }
        
        .game-card::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="none" stroke="rgba(255,235,59,0.1)" stroke-width="1"/></svg>');
        }
        
        .game-card:hover {
            transform: scale(1.08) translateY(-8px);
            box-shadow: 0 18px 35px rgba(0, 0, 0, 0.35), 0 0 35px rgba(255, 235, 59, 0.65);
            z-index: 20;
            border-color: rgba(255, 235, 59, 0.7);
            background: linear-gradient(145deg, #ff5252, #b71c1c);
        }
        
        .game-icon {
            font-size: 3.8rem;
            margin-bottom: 25px;
            color: #FFEB3B;
            text-shadow: 0 0 15px rgba(255, 235, 59, 0.7);
            transition: transform 0.3s ease;
        }
        
        .game-card:hover .game-icon {
            transform: scale(1.15);
            animation: iconPulse 1s infinite alternate;
        }
        
        .game-name {
            font-size: 1.9rem;
            font-weight: 700;
            letter-spacing: 2px;
            margin-bottom: 18px;
            color: #FFEB3B;
            text-shadow: 0 3px 6px rgba(0, 0, 0, 0.3);
        }
        
        .game-desc {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.92);
            max-width: 260px;
            margin: 0 auto;
            line-height: 1.7;
            font-weight: 400;
        }
        
        .divider {
            height: 4px;
            background: linear-gradient(90deg, transparent, #FFEB3B, transparent);
            width: 65%;
            margin: 40px auto;
            border-radius: 50%;
            box-shadow: 0 0 15px rgba(255, 235, 59, 0.4);
        }
        
        .decoration {
            position: fixed;
            font-size: 2.2rem;
            color: rgba(255, 235, 59, 0.25);
            z-index: 1;
            animation: spin 20s linear infinite;
            pointer-events: none;
        }
        
        .dec-1 { top: 10%; left: 5%; }
        .dec-2 { top: 15%; right: 10%; animation-delay: -5s; }
        .dec-3 { bottom: 20%; left: 8%; animation-delay: -10s; }
        .dec-4 { bottom: 10%; right: 7%; animation-delay: -15s; }
        
        .footer {
            margin-top: 70px;
            color: rgba(255, 255, 255, 0.75);
            font-size: 0.95rem;
            padding: 25px;
            position: relative;
            z-index: 10;
        }
        
        .intro {
            max-width: 800px;
            margin: 0 auto 50px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            padding: 30px;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255, 235, 59, 0.2);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
        }
        
        .intro h2 {
            color: #FFEB3B;
            margin-bottom: 20px;
            font-size: 2.2rem;
            text-shadow: 0 0 10px rgba(255, 235, 59, 0.5);
        }
        
        .intro p {
            line-height: 1.8;
            margin-bottom: 15px;
            font-size: 1.1rem;
        }
        
        .intro ul {
            text-align: left;
            max-width: 600px;
            margin: 20px auto;
            padding-left: 30px;
        }
        
        .intro li {
            margin-bottom: 10px;
            line-height: 1.6;
        }
        
        .intro li i {
            color: #FFEB3B;
            margin-right: 10px;
        }
        
        .lucky-numbers {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 15px;
            margin-top: 30px;
        }
        
        .number-ball {
            width: 50px;
            height: 50px;
            background: linear-gradient(145deg, #ff5252, #b71c1c);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: bold;
            color: #FFEB3B;
            box-shadow: 0 0 15px rgba(255, 235, 59, 0.5);
            border: 2px solid #FFEB3B;
            animation: ballPulse 1.5s infinite alternate;
        }
        
        @keyframes ballPulse {
            0% { transform: scale(1); }
            100% { transform: scale(1.1); }
        }
        
        /* 动画效果 */
        @keyframes titleFloat {
            0% { transform: translateY(0); }
            50% { transform: translateY(-8px); }
            100% { transform: translateY(0); }
        }
        
        @keyframes subtitleGlow {
            0% { text-shadow: 0 0 8px rgba(0, 0, 0, 0.3); }
            100% { text-shadow: 0 0 12px rgba(255, 235, 59, 0.5); }
        }
        
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        
        @keyframes iconPulse {
            0% { text-shadow: 0 0 15px rgba(255, 235, 59, 0.7); }
            100% { text-shadow: 0 0 25px rgba(255, 235, 59, 0.9), 0 0 35px rgba(255, 235, 59, 0.5); }
        }
        
        @media (max-width: 768px) {
            .title { font-size: 3.5rem; }
            .subtitle { font-size: 1rem; }
            .games-container { grid-template-columns: 1fr; max-width: 450px; margin: 0 auto; }
            .intro { padding: 20px; }
        }
        
        @media (max-width: 480px) {
            .title { font-size: 2.8rem; letter-spacing: 5px; }
            .subtitle { font-size: 0.9rem; letter-spacing: 2px; }
            .number-ball {
                width: 40px;
                height: 40px;
                font-size: 1.2rem;
            }
        }
</style>